MARKS USA Locdown LA318GJ Maximum Security Mortise Locksets, W/ Indicator Engraving - Satin Stainless Steel

MARKS USA Locdown LA318GJ Maximum Security Mortise Locksets, W/ Indicator Engraving -  *Satin Stainless Steel*

Function: Classroom -Latch by lever either side except when outside lever is locked from inside or outside by key. When locked, exterior key will retract latchbolt. Outside key locks or unlocks exterior lever. Inside key is single acting in one direction and will lock exterior lever only; will not unlock exterior lever. Auxiliary latch deadlocks latch. Inside always free for egress

Trim:Cast satin stainless steel escutcheon 8-1/2"x2-3/4"x7/16". Recess in escutcheon to accept cylinder with rotating security cylinder ring. Cast screwless satin stainless steel lever handles to within 1/2" from face of door secured to escutcheon plate with hardened steel retainer ring. Lever handle, with spring-loaded torque sensitive 5/16" spindle. Integral torque override preventer ecessed into escutcheon plate. Spindle will yield if excessive torque applied, preventing any damage to lock body.

Cylinders:Two 1-1/8", 6-pin solid brass with 2101 cam int., 2105 cam ext., with two keys. Outside cylinder rotates in both directions. Inside cylinder rotates in one direction only. Cams supplied to accommodate Corbin", Sargent" and Schlage" cylinders.

Strike:4-7/8" X 1-1/4" X 3/32" thick, 5/8" curved lip. Conforms to ANSI spec. 115.1. Door Thickness: 1-3/4"

Lock Body:5 series "GJ" function double cylinder lock. Lock handing completely reversible without opening lock case.

1. Lock Front - Adjustable bevel steel backplate 1 1/4"x 8 x 7/64" thick. Cover plate 1/16" thick, with phillps screws

2. Latch - solid stainless steel w/ antifriction latch lever 3/4" throw

3. Auxiliary Deadlatch - 1/2" throw

4. Case - stamped steel 3/32" thick

5. Hubs - Steel, 9/32" on diamond, 5/16" on square w/ security separator

6. Indepentant exterior and interior lever support springs

Model: Marks USA LA318GJ

Related Categories

• Mortise Locks